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This feature enables you to reduce the transmit power
level for specific case that requires a lower power
level. You can select the power level at which your
radio transmits. The radio always turns on to the
default setting. These reduced transmit power level
settings do not affect the receiving performance of
your radio, nor diminish the overall quality of the
audio and data functionality of the radio given the
following conditions.
Power level Low enables a shorter transmitting
distance and to conserve power. Power level High
enables a longer transmitting distance.
Use the preprogrammed Transmit Power Level
switch to toggle the power level between low and
high power.
The display shows LOW PWR and the low power icon
or the display shows HIGH PWR and the high power
icon.
Controlling the Display Backlight
You can enable or disable the radio's display
backlight as needed, if poor light conditions make the
display or keypad difficult to read.
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English
Perform one of the following actions:
•
To toggle the backlight on or off, press the
preprogrammed Light/Flip button.
•
To turn the backlight on, press any
programmable radio controls or buttons.
Locking and Unlocking the Controls
You can lock the programmable buttons, switches,
and rotary knobs of your radio to avoid inadvertent
entry. Check with your dealer or qualified technician
for best selection to suit your usage.
1 Toggle the preprogrammed Keypad/Control Lock
button or switch to on.
The display shows CTRL LCK.
2 Toggle again to unlock the controls.
Turning Voice Mute On or Off
You can enable and disable voice transmission, if
needed.
Turning Voice Mute off or on via the
preprogrammed Voice Mute button:
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